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  • 1.  Anova 1 factor

    Posted 07/28/22 10:42 AM
    Anova 1 factor 
    I wanna do analyse of means comparison by Anova 1 factor. The problem is that the qualitative factor does not appear in the list of variables to insert it. only the quantitative variables that appear.
    Thank you in advance for your comments


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    khadija lachguer
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    #SPSSStatistics


  • 2.  RE: Anova 1 factor

    Posted 07/28/22 02:43 PM
    Could you send me (marcantr@us.ibm.com) that SAV file so I can look at it? I can't tell from these pictures what might be going on. I am not having any such problem on my machine. Thanks.

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    Rick Marcantonio
    Quality Assurance
    IBM
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  • 3.  RE: Anova 1 factor

    Posted 07/28/22 03:05 PM
    I can't read the images, because they are too small, but I suspect your factor is a string and you are using Oneway, which does not allow strings.  Use General Linear Model > Univariate or recode your variable to numeric using Autorecode.

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  • 4.  RE: Anova 1 factor

    Posted 07/28/22 06:36 PM
    Thanks for sending the data. You want to do something like Jon suggested below:

    GLM diametre BY Accession
     /METHOD=SSTYPE(3)
     /INTERCEPT=INCLUDE
     /CRITERIA=ALPHA(0.05)
    /DESIGN=Accession.

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    Rick Marcantonio
    Quality Assurance
    IBM
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